WordPress.com has a fantastic community of users who enjoy helping and they may be able to provide an answer to your question. We have automatically subscribed you to email updates on the forum thread.

For reference the request you submitted was:

I can't access any of the wordpress sites.
Needless to say, I am not able to get on to any of my blogs.
.org are still accessible. After 7 days today, I could get to the stats page as URL was saved n freshly pressed page. However, unable to get to dashboard or the homepage.

I'm asking because the way you connect to the internet (mobile, satellite, DSL, dial-up) and to your blog, and how many proxy server jumps etc. it takes to connect can cause problems. There maybe be problems with your ISP and/or with the proxy servers. Also note that the main dashboard isn’t designed to work with touch devices through the tablet and smartphone browsers.